package org.dromara.third.convert.splz.validator;

import org.dromara.common.core.utils.ValidateUtil;
import org.dromara.third.auth.beans.constans.ExceptionEnum;
import org.dromara.third.convert.splz.dto.SplzDTO;
import org.dromara.third.convert.util.ExistenceValidator;
import org.springframework.validation.Errors;
import org.springframework.validation.Validator;

public class SplzValidator implements Validator {

    @Override
    public boolean supports(Class<?> clazz) {
        return SplzDTO.class.equals(clazz);
    }

    @Override
    public void validate(Object target, Errors errors) {
        SplzDTO splzDTO = (SplzDTO) target;

        // 基础字段验证
        validateRequiredFields(splzDTO, errors);

        // 存在性验证
        validateExistence(splzDTO, errors);
    }

    /**
     * 验证必填字段
     */
    private void validateRequiredFields(SplzDTO dto, Errors errors) {
        ValidateUtil.rejectIfNull(dto::getDataId, String.valueOf(ExceptionEnum.AuthException01.getCode()), "主键不能为空", errors);
        ValidateUtil.rejectIfNull(dto::getZyid, String.valueOf(ExceptionEnum.AuthException01.getCode()), "作业ID不能为空", errors);
        ValidateUtil.rejectIfNull(dto::getZylx, String.valueOf(ExceptionEnum.AuthException01.getCode()), "关联作业类型不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getLcjd, String.valueOf(ExceptionEnum.AuthException01.getCode()), "流程节点名称不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getClry, String.valueOf(ExceptionEnum.AuthException01.getCode()), "处理人员名称不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getClyj, String.valueOf(ExceptionEnum.AuthException01.getCode()), "处理意见不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getClsj, String.valueOf(ExceptionEnum.AuthException01.getCode()), "处理时间不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getDelFlag, String.valueOf(ExceptionEnum.AuthException01.getCode()), "删除标志不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getCreateDept, String.valueOf(ExceptionEnum.AuthException01.getCode()), "所属部门不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getCreateBy, String.valueOf(ExceptionEnum.AuthException01.getCode()), "创建人不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getCreateTime, String.valueOf(ExceptionEnum.AuthException01.getCode()), "创建时间不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getUpdateBy, String.valueOf(ExceptionEnum.AuthException01.getCode()), "更新人不能为空", errors);
        ValidateUtil.rejectIfEmpty(dto::getUpdateTime, String.valueOf(ExceptionEnum.AuthException01.getCode()), "更新时间不能为空", errors);
    }

    /**
     * 验证存在性
     */
    private void validateExistence(SplzDTO dto, Errors errors) {
        // 验证所属部门存在
        ExistenceValidator.validateDeptExists(dto.getCreateDept(), "所属部门", errors);

        // 验证创建人存在
        ExistenceValidator.validateUserExists(dto.getCreateBy(), "创建人", errors);

        // 验证更新人存在
        ExistenceValidator.validateUserExists(dto.getUpdateBy(), "更新人", errors);
    }
}
